Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7SKB callsign genealogy
Currently held by Southam, Blaine R
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by W7SKB's current licensee, walking backwards.
- Southam, Blaine RCOgranted 2019-10-15cancelled 2020-11-14
Successor callsigns
Callsigns held now by people who previously held W7SKB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7SKB, oldest first.
- TURNER, WILLIAM M CA1994-03-22 → cancelled 2006-03-23
- Southam, Blaine R CO2020-11-14 active